//
//  ViewController.m
//  03-UIResponder
//
//  Created by 402030900@qq.com on 16/7/18.
//  Copyright © 2016年 402030900@qq.com. All rights reserved.
//

#import "ViewController.h"
#import "TouchView.h"
@interface ViewController ()

@end

@implementation ViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // 练习1:
    TouchView * touchView = [[TouchView alloc]initWithFrame:CGRectMake(10, 10, 355, 200)];
    touchView.backgroundColor = [UIColor yellowColor];
    [self.view addSubview:touchView];
    
    // 1.响应者链
    // 触摸TouchView时
    // 检测顺序:硬件 -> AppDelegate -> UIApplication -> UIWindow -> UIViewController -> self.view -> TouchView
    // 响应顺序:TouchView -> self.view -> UIViewController -> UIWindow -> UIAppDelegate -> null
    // 如果所有的响应者都无法响应该事件,则这个事件会被舍弃
    // 两种检测响应者的方法
    // 1.Category 实现 touchBegin的方法
    // 2.nextResponder
    // 例:
    // 1.响应者不要出边界,出边界的响应者无法响应
    // 判断当前的点,在谁的范围内 pointInside:withEvent:
    BOOL isInset = [touchView pointInside:CGPointMake(10, 210) withEvent:nil];
    NSLog(@"%@",isInset ? @"YES" : @"NO");
    UIButton * button = [UIButton buttonWithType:(UIButtonTypeSystem)];
    button.frame = CGRectMake(10, 10, 200, 50);
    button.backgroundColor = [UIColor greenColor];
    [touchView addSubview:button];
    [button addTarget:self action:@selector(buttonClicked:) forControlEvents:(UIControlEventTouchUpInside)];
    // 2. button的点击方法如何实现
    // button 点击效果,通过UIResponder 对应的方法实现
    // 3.pointInset重写,实现失去响应能力(return NO)
    
    
    // Do any additional setup after loading the view, typically from a nib.
}
-(void)buttonClicked:(UIButton *)button{
    NSLog(@"%@",button);
}
-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{
//    [super touchesBegan:touches withEvent:event];
    NSLog(@"%@------%s",NSStringFromClass([self class]),__FUNCTION__);

}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}

@end
